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40735-401 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40735-401: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, body_style: STRAIGHT THRU, temp_rating: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF, bulb_diameter: 1.875 INCHES NOMINAL IN, furnished_items: TAILPIECE W/GROOVES AND UNION NUT, temp_adjustability: ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-499-2508, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
40735-401
NSN: 4820-01-499-2508
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
body_styleSTRAIGHT THRU
temp_rating60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
bulb_diameter1.875 INCHES NOMINAL IN
furnished_itemsTAILPIECE W/GROOVES AND UNION NUT
temp_adjustabilityADJUSTABLE
flow_control_devicePLUNGER AND DISK, DUAL
thermostatic_elementLIQUID IMMERSION TYPE
two-way_valve_actionREVERSE ACTING
capillary_tube_length12.000 INCHES NOMINAL IN
face_to_face_distance6.000 INCHES NOMINAL IN
end_connection_quantity2
NSN4820-01-499-2508
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40735-401 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: PLUNGER AND DISK, DUAL
•
TWO-WAY VALVE ACTION: REVERSE ACTING
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 6.000 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING
•
BULB DIAMETER: 1.875 INCHES NOMINAL IN
•
TEMP RATING: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPLUNGER AND DISK, DUAL
TWO-WAY VALVE ACTIONREVERSE ACTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE6.000 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
BULB DIAMETER1.875 INCHES NOMINAL IN
TEMP RATING60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 FED SPEC SINGLE MATERIAL RESPONSE STEM
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 3
40735-4 ASSY 40735-401Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-DTL-19772Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-V-19772Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40735-401?
40735-401 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40735-401?
There are 3 known substitutes for 40735-401: 40735-4 ASSY 40735-401, MIL-DTL-19772, MIL-V-19772. Substitute compatibility should be verified for your specific system.
What is the NSN for 40735-401?
40735-401 is cataloged in the U.S. Government catalog under NSN 4820-01-499-2508. This indicates validated use in U.S. government and defense supply chains.
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